As it currently stands, this question is not a good fit for our Q&A format. We expect answers to be supported by facts, references, or expertise, but this question will likely solicit debate, arguments, polling, or extended discussion. If you feel that this question can be improved and possibly reopened, visit the help center for guidance.
If this question can be reworded to fit the rules in the help center, please edit the question.

As I quote @Iain: "How long is a piece of string?"
–
Lucas KauffmanApr 3 '12 at 6:17

Also, TripIt.com beat you to it. If qhuen.com was the Large Site you mentioned?
–
Tom O'Connor♦Apr 3 '12 at 6:27

@Tom O'Connor - I did not say I own large sites. I just want to know what is the industrial practice. Please stop being sarcastic.
–
VictorApr 3 '12 at 6:27